GB2154461B - Filter element, method of production and use - Google Patents

Filter element, method of production and use

Info

Publication number
GB2154461B
GB2154461B GB08502429A GB8502429A GB2154461B GB 2154461 B GB2154461 B GB 2154461B GB 08502429 A GB08502429 A GB 08502429A GB 8502429 A GB8502429 A GB 8502429A GB 2154461 B GB2154461 B GB 2154461B
Authority
GB
United Kingdom
Prior art keywords
production
filter element
filter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB08502429A
Other versions
GB8502429D0 (en
GB2154461A (en
Inventor
Helmut Schafft
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB8502429D0 publication Critical patent/GB8502429D0/en
Publication of GB2154461A publication Critical patent/GB2154461A/en
Application granted granted Critical
Publication of GB2154461B publication Critical patent/GB2154461B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/001—Making filtering elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/002—Clamping devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/31—Self-supporting filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
    • B01D29/54—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2101/00—Types of filters having loose filtering material
    • B01D2101/005—Types of filters having loose filtering material with a binder between the individual particles or fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2101/00—Types of filters having loose filtering material
    • B01D2101/02—Carbon filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/08—Regeneration of the filter
    • B01D2201/085—Regeneration of the filter using another chemical than the liquid to be filtered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/18—Filters characterised by the openings or pores
    • B01D2201/182—Filters characterised by the openings or pores for depth filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/34—Seals or gaskets for filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/48—Processes of making filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
GB08502429A 1984-02-03 1985-01-31 Filter element, method of production and use Expired GB2154461B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3403738A DE3403738A1 (en) 1984-02-03 1984-02-03 METHOD FOR PRODUCING A FILTER BODY AND FILTER BODY PRODUCED BY THIS METHOD AND ITS APPLICATION FOR FILTERING AND / OR CHEMICALLY-PHYSICAL TREATMENT OF LIQUID AND / OR GASEOUS MEDIA

Publications (3)

Publication Number Publication Date
GB8502429D0 GB8502429D0 (en) 1985-03-06
GB2154461A GB2154461A (en) 1985-09-11
GB2154461B true GB2154461B (en) 1988-01-27

Family

ID=6226656

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08502429A Expired GB2154461B (en) 1984-02-03 1985-01-31 Filter element, method of production and use

Country Status (6)

Country Link
US (3) US4647415A (en)
BR (1) BR8500470A (en)
CH (1) CH667218A5 (en)
DE (1) DE3403738A1 (en)
GB (1) GB2154461B (en)
SU (1) SU1625320A3 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3501527A1 (en) * 1984-06-08 1986-07-24 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Multi-layer ventilation filter, preferably for vehicle cabins and safety rooms
DE3617519A1 (en) * 1986-05-24 1987-11-26 Seitz Enzinger Noll Masch TWO- OR MULTI-STAGE METHOD FOR REMOVING IMPURITIES FROM STILL OR CARBONIC LIQUIDS, IN PARTICULAR DRINKS, AND APPARATUS FOR CARRYING OUT THIS
DE3622356C1 (en) * 1986-07-03 1987-10-29 Draegerwerk Ag Process for producing a filter having a plurality of folded sections and tool therefor
DE8813974U1 (de) * 1988-11-08 1988-12-22 Albert Handtmann Armaturenfabrik GmbH & Co KG, 7950 Biberach Filtervorrichtung zum Filtern von Flüssigkeiten, insbesondere Getränken
DE3943249C2 (en) * 1989-12-29 1993-11-18 Seitz Filter Werke Closed filter element
US5039465A (en) * 1990-04-24 1991-08-13 The Budd Company Method and apparatus for forming fiber reinforced plastic preforms from a wet slurry
DE4120971A1 (en) * 1991-06-25 1993-01-28 Thomas Handtmann FILTERING METHOD AND FILTERING DEVICE FOR FILTERING LIQUIDS
US5685956A (en) * 1992-05-12 1997-11-11 The Budd Company Method and apparatus for binding fibers in a fiber reinforced preform
US5286326A (en) * 1992-05-12 1994-02-15 The Budd Company Method for binding fibers in a fiber reinforced preform using an electromagnetic field to melt binding fibers
US5820801A (en) * 1992-05-12 1998-10-13 The Budd Company Reinforced thermoplastic molding technique method
US5296150A (en) * 1992-07-21 1994-03-22 Environmental Pretreatment Systems, Inc. Water oil separator
WO1994006947A1 (en) * 1992-09-24 1994-03-31 Toto Ltd. Functionally gradient material and method of manufacturing same
DE4309366C1 (en) * 1993-03-23 1994-04-21 Thomas Handtmann Stackable filter holder - with distributor element seal pref. of polyamide, e.g. for sterile filtration of beer
DE4309921A1 (en) * 1993-03-26 1994-09-29 Klaus Schumann Process and apparatus for the production of filters and filters produced by this means
US5554288A (en) * 1993-12-28 1996-09-10 Little Rapids Corporation Disposable filters and manufacturing process
PL320065A1 (en) * 1993-12-28 1997-09-01 Little Rapids Corp Disposable filters and method of making them
DE4407149B4 (en) * 1994-03-04 2006-06-29 Mhb Filtration Gmbh & Co. Kg Method for producing a multilayer adsorption filter layer
EP0671198B1 (en) * 1994-03-07 1997-08-27 Ing. A. Maurer Sa Device for filtering fluids
DE19705855A1 (en) 1997-02-15 1998-09-03 Seitz Filter Werke Filtration device
US5795443A (en) * 1997-03-13 1998-08-18 The Budd Company Apparatus for controlling fiber depositions in slurry preforms
US5972169A (en) * 1998-01-15 1999-10-26 The Budd Company Slurry preform system
DE10065258A1 (en) * 2000-12-29 2002-07-18 Seitzschenk Filtersystems Gmbh Fluid handling module and method of making such modules
US20060016753A1 (en) * 2002-10-25 2006-01-26 Pall Corporation Biological fluid filter

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB600208A (en) * 1945-05-01 1948-04-02 Ronald George Allen Improvements in and relating to filter elements and the manufacture thereof
FR481238A (en) * 1915-05-06 1916-11-14 Fred Eugene Bright Improvements made to polishing machines
GB483294A (en) * 1935-08-05 1938-04-12 Gen Motors Corp Improvements in oil filters
US2395301A (en) * 1940-08-03 1946-02-19 Jesse B Hawley Method of making filter members
GB649866A (en) * 1948-08-30 1951-02-07 Varley Dry Accumulators Ltd Improvements in or relating to separators for electric secondary batteries
GB677515A (en) * 1948-10-12 1952-08-20 Cuno Eng Corp Improvements in or relating to a filter element and method of making the same
GB656754A (en) * 1948-10-12 1951-08-29 Cuno Eng Corp Improvements in or relating to method and apparatus for forming carcasses of accreted fibres
GB858313A (en) * 1956-07-06 1961-01-11 Connecticut Filter Corp Improvements in or relating to filtration elements and methods of making the same
BE560006A (en) * 1956-11-30 1900-01-01
NL97747C (en) * 1957-05-24 1900-01-01
US3003643A (en) * 1957-10-28 1961-10-10 Johnson & Johnson Filter media
US3033373A (en) * 1958-07-24 1962-05-08 Mueller Hans Filter cloth fastening means
US3253715A (en) 1959-06-11 1966-05-31 Johnson & Johnson Process and composition for boil proof non-woven filter media
GB1000038A (en) * 1960-12-06
BE625893A (en) * 1961-03-27
US3431332A (en) * 1962-07-16 1969-03-04 Interface Corp Ceramic casting techniques
FR1414155A (en) 1964-10-09 1965-10-15 Filter plate manufacturing process, and industrial product obtained
US3449207A (en) * 1965-09-03 1969-06-10 Beloit Corp Dual orifice vacuum forming mold
US3594273A (en) * 1967-05-15 1971-07-20 Amf Inc Sequential accretion of plural-fiber articles
US3535235A (en) 1967-11-22 1970-10-20 Tri Mer Corp Filter apparatus
US3597219A (en) 1968-09-27 1971-08-03 Monsanto Co Chillproofing of beverages using insoluble polymer-enzyme product
US3786126A (en) * 1971-03-04 1974-01-15 Johns Manville Method for making a disposable face respirator
US3935060A (en) * 1973-10-25 1976-01-27 Mcdonnell Douglas Corporation Fibrous insulation and process for making the same
US4016234A (en) * 1974-05-20 1977-04-05 United States Gypsum Company Paper-backed acoustical tile
US4024014A (en) * 1975-12-15 1977-05-17 Conwed Corporation Non-combustible hardboard sheet
JPS5434475A (en) * 1977-08-18 1979-03-13 Chisso Corp Production of cylindrical fiber molded article containing granular solid
US4252759A (en) * 1979-04-11 1981-02-24 Massachusetts Institute Of Technology Cross flow filtration molding method
AT371359B (en) * 1982-02-11 1983-06-27 Schafft Helmut FILTER DEVICE, ESPECIALLY FOR BEVERAGES
US4515848A (en) * 1983-09-23 1985-05-07 Gates Formed Fibre Products Inc. Materials and methods for making resin-rigidified articles

Also Published As

Publication number Publication date
SU1625320A3 (en) 1991-01-30
CH667218A5 (en) 1988-09-30
US4925570A (en) 1990-05-15
GB8502429D0 (en) 1985-03-06
DE3403738C2 (en) 1990-12-20
DE3403738A1 (en) 1985-08-08
BR8500470A (en) 1985-09-17
US4647415A (en) 1987-03-03
US4986913A (en) 1991-01-22
GB2154461A (en) 1985-09-11

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20050130